Atomizer and atomizing equipment

Abstract

The utility model relates to the technical field of atomization, in particular to an atomizer and atomization device.The atomizer comprises a shell assembly, an atomization core assembly and a drainage piece, a liquid storage cavity is formed in the shell assembly, the atomization core assembly is arranged in the liquid storage cavity, the atomization core assembly is provided with an atomization channel, the atomization channel is provided with an air outlet, and the drainage piece is arranged in the liquid storage cavity; the drainage piece is arranged at the air outlet and comprises a drainage base body and a drainage protrusion, the drainage base body is provided with a through hole, the drainage protrusion is arranged on the inner wall of the through hole in an inward protruding mode in the radial direction of the drainage base body, and the drainage protrusion is used for puncturing a liquid film of condensate so that the condensate can be stored in the drainage piece and / or flow through the drainage piece to flow into the atomization core assembly. After the atomizing core assembly is started, the condensate can be reheated and atomized into aerosol for a user to suck and use, the condensate can be prevented from leaking to pollute the whole atomizing equipment, the condensate and the aerosol are prevented from being mixed to influence the taste of the aerosol, the condensate can be recycled, and waste of an atomizing substrate is reduced.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization technology, and more specifically to an atomizer and atomization equipment. Background Art

[0002] An atomizing device is a product that can atomize an atomizing matrix to form an aerosol for users to use. Traditional atomizing devices are prone to forming condensation on the air outlet channel during use, causing the condensation to leak. On the one hand, the condensation will also accumulate on the air outlet channel, and the user will inhale the condensation when inhaling, affecting the taste of the aerosol. On the other hand, the condensation will also drip directly onto the heating net of the atomizing core component, causing boiling. The boiling liquid splashing from the nozzle will scald the user, resulting in a poor user experience. Utility Model Content

[0003] The present application provides an atomizer and an atomizing device, which can solve the problem of condensate accumulation or leakage in the air outlet channel.

[0004] The present application provides an atomizer, comprising a shell assembly, an atomizing core assembly, and a guide member, wherein the shell assembly has a liquid storage chamber, and the liquid storage chamber is used to store an atomizing matrix; the atomizing core assembly is arranged in the liquid storage chamber, and the atomizing core assembly can be communicated with the liquid storage chamber, and is used to heat the atomizing matrix to form an aerosol, the atomizing core assembly has an atomizing channel, and the atomizing channel has an air outlet; the guide member is arranged at the air outlet, and is used to guide and absorb condensate, and the guide member includes a guide base and a guide protrusion, the guide base has a through hole, and the guide protrusion is arranged on the inner wall of the through hole and protrudes radially inwardly along the radial direction of the guide base.

[0005] In an optional embodiment, a plurality of the drainage protrusions are provided, and the plurality of drainage protrusions are arranged at intervals along the circumference of the drainage base to form a drainage groove between two adjacent drainage protrusions.

[0006] In an optional embodiment, the drainage protrusion is arranged along the axial direction of the drainage base and extends from one end surface of the drainage base to the other end surface.

[0007] In an optional embodiment, a cross-section of the drainage protrusion in the axial direction of the drainage base is at least one of a rectangle, a trapezoid or a triangle.

[0008] In an optional embodiment, the drainage base includes a non-insertion portion and an insertion portion, the non-insertion portion and the insertion portion are arranged sequentially along the axial direction of the drainage base, the non-insertion portion contacts the end face of the atomizer core assembly, and at least a portion of the insertion portion is inserted into the atomizer core assembly.

[0009] In an optional embodiment, the atomization core assembly includes an atomization tube, a liquid guide member and a heating element. The atomization tube is arranged in the liquid storage chamber, the atomization channel is formed inside the atomization tube, the liquid guide member is arranged inside the atomization tube and coaxially with the atomization tube, the liquid guide member includes a liquid guide side wall, and the liquid guide side wall is wound around the axis of the atomization tube to form the liquid guide member. The heating element is arranged inside the liquid guide member, and at least part of the structure of the drainage base abuts against the side of the liquid guide member close to the air outlet.

[0010] In an optional embodiment, the side wall thickness of the drainage base is greater than or equal to the thickness of the liquid-guiding side wall, and / or the outer diameter of the side of the drainage base abutting the liquid-guiding part is consistent with the outer diameter of the liquid-guiding part, and / or the inner diameter of the liquid-guiding part is smaller than the inner diameter of the drainage base.

[0011] In an optional embodiment, the flow guiding member is made of ceramic material.

[0012] In an optional embodiment, the atomizer further includes a mouthpiece having an air outlet channel, wherein the air outlet channel is arranged on a side of the guide member away from the atomizer core assembly, and the air outlet channel is connected to the air outlet so that the condensate in the air outlet channel can flow into the atomizer core assembly through the air outlet.

[0013] The present application provides an atomization device, comprising a power supply component and the atomizer as described above, wherein the power supply component is used to provide the power required for the atomizer to operate.

[0014] According to the atomizer in this embodiment, it includes a shell assembly, an atomizer core assembly and a guide member. The atomizer core assembly is arranged in the liquid storage chamber of the shell assembly. The guide member is arranged on one side of the atomizer core assembly, and can absorb and guide the condensate formed by the aerosol into the atomizer core assembly. The guide member includes a guide base and a guide protrusion. The guide protrusion is used to pierce the liquid film of the condensate so that the condensate is stored in the guide member and / or flows through the guide member and into the atomizer core assembly. After the atomizer core assembly is started, the condensate can be reheated and atomized into an aerosol for the user to inhale. This not only prevents the leakage of condensate from contaminating the entire atomization device, and prevents the mixing of condensate and aerosol from affecting the taste of the aerosol, but also allows the condensate to be recycled, reducing the waste of atomization matrix. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an exploded view of the structure of an atomizer in one embodiment;

[0016] Figure 2 A structural cross-sectional view of an atomizer in one embodiment;

[0017] Figure 3This is a schematic structural diagram of a housing assembly in one embodiment;

[0018] Figure 4 This is a schematic structural diagram of a drainage member in one embodiment;

[0019] Figure 5 A cross-sectional view of the structure of a flow guide member in one embodiment;

[0020] Figure 6 Schematic diagram of the structure of an atomization device in an embodiment.

[0021] Among them: 100, atomizer; 1, shell assembly; 11, liquid storage chamber; 12, liquid injection port; 13, liquid injection plug; 2, atomization core assembly; 21, atomization channel; 211, air outlet; 22, atomization tube; 23, liquid guide member; 24, heating element; 25, bracket; 3, drainage member; 31, drainage base; 311, through hole; 312, non-insertion part; 313, insertion part; 32, drainage protrusion; 33, drainage groove; 4, suction nozzle member; 41, air outlet channel; 5, sealing member; 6, base; 7, conductive electrode; 8, liquid absorption member; 200, power supply assembly; 300, atomization equipment. DETAILED DESCRIPTION

[0022] The present application is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0023] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various implementations, and the operational steps involved in each embodiment may be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a particular embodiment and do not imply a required composition and / or sequence.

[0024] The serial numbers assigned to components herein, such as "first," "second," etc., are used solely to distinguish the objects being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0025] The present application provides an atomization device 300 that can heat an atomization substrate to generate an aerosol that can be used.

[0026] It should be noted that the term aerosol refers to a dispersion of solid or liquid particles in a gas. As used herein, "aerosol" may generally refer to a substance that has been vaporized, atomized, in the form of a spray or jet, or otherwise converted from a solid or liquid form into an inhalable form containing suspended solid or liquid drug particles.

[0027] As used herein, the term "atomizing matrix" refers to any suitable compound or mixture of compounds that facilitates the formation of an aerosol (e.g., a stable aerosol that is substantially resistant to thermal degradation at the operating temperature of the system) during use. Suitable atomizing matrices are well known in the art and include, but are not limited to: polyols such as triethylene glycol, 1,3-butylene glycol, and glycerol; esters of polyols such as glycerol mono-, di-, or triacetate; and aliphatic esters of mono-, di-, or polycarboxylic acids such as dimethyl dodecanedioate and dimethyl tetradecanoic acid. The atomizing matrix may include nicotine. The atomizing matrix may include water. The atomizing matrix may include glycerol (also known as glycerol) having a higher boiling point than nicotine. The atomizing matrix may include propylene glycol. The atomizing matrix may include plant-based materials. The atomizing matrix may include a homogenized plant matrix material. The homogenized plant matrix material may contain volatile compounds. These compounds may be released from the atomizing matrix upon heating.

[0028] The atomizing device 300 includes a power supply assembly 200 and a nebulizer 100. The power supply assembly 200 can provide the power required for the operation of the nebulizer 100 and can control and adjust the operating power (or operating temperature) of the nebulizer 100. The nebulizer 100 stores an atomizing matrix inside, and the atomizing matrix can be atomized to form an aerosol when heated. The power supply assembly 200 and the nebulizer 100 can be an integrated structure. In some specific embodiments, the power supply assembly 200 and the nebulizer 100 are detachably connected to facilitate independent carrying and transportation of the power supply assembly 200 and the nebulizer 100, and also facilitate the reusability of the power supply assembly 200 or the nebulizer 100. The power supply assembly 200 and the nebulizer 100 can be detachably connected by magnetic attraction, snap-on connection or threaded connection.

[0029] A power supply electrode is provided on the power supply assembly 200, and a conductive electrode 7 is provided on the atomizer 100. The conductive electrode 7 and the power supply electrode are connected in circuit through contact, or the conductive electrode 7 and the power supply electrode are arranged in the form of male and female plugs, and the conductive electrode 7 and the power supply electrode are connected and connected in circuit through plugging.

[0030] See also Figures 1 to 5The atomizer 100 includes a shell assembly 1, an atomizer core assembly 2 and a guide member 3. The atomizer core assembly 2 is arranged in the shell assembly 1, and the guide member 3 is arranged on one side of the atomizer core assembly 2. The guide member 3 is used to guide and absorb condensate, and store the condensate in the guide member 3, or directly guide the condensate formed by the aerosol into the atomizer core assembly 2. After the atomizer core assembly 2 is started, it can be reheated and atomized into aerosol for the user to inhale. This not only prevents the leakage of condensate from contaminating the entire atomizer device 300, but also prevents the condensate and aerosol from mixing to affect the taste of the aerosol, so that the condensate can be recycled and the waste of the atomization matrix can be reduced.

[0031] Specifically, when the condensate content is small, the condensate will be absorbed and stored by the drainage member 3 . When the condensate content is large, part of the condensate will be absorbed and stored by the drainage member 3 , and part of the condensate will flow through the drainage member 3 and then flow into the atomizer core assembly 2 .

[0032] The shell assembly 1 can be understood as a collection of related structures that constitute the overall outer contour of the atomizer 100. For example, the shell assembly 1 can be constructed by combining one or more components, and a corresponding assembly structure is provided inside or on the shell wall of the shell assembly 1 so that other components of the atomizer 100 can be assembled to the shell assembly 1. With the help of the shell assembly 1, the user can carry, move, operate and use the atomizer 100.

[0033] Specifically, the shell assembly 1 has a liquid storage chamber 11, which is used to store the atomized matrix. The atomizer core assembly 2 is arranged in the liquid storage chamber 11 and can be connected to the liquid storage chamber 11 so that the atomized matrix in the liquid storage chamber 11 flows into the atomizer core assembly 2. The atomizer core assembly 2 can heat the atomized matrix to atomize it to generate an aerosol. The atomizer core assembly 2 has an atomization channel 21, and the atomization channel 21 has an air outlet 211. The aerosol can flow along the atomization channel 21 and flow out of the interior of the atomizer core assembly 2 from the air outlet 211. Condensate can enter the atomizer core assembly 2 from the air outlet 211. The guide member 3 is disposed at the air outlet 211 and includes a guide base 31 and a guide protrusion 32. The guide base 31 has a through hole 311 through which liquid and gas can pass. The guide protrusion 32 is disposed on the inner wall of the through hole 311 and protrudes radially inward from the guide base 31. The guide protrusion 32 is used to puncture the liquid film of the condensate, so that the condensate is stored on the guide member 3, flows through the guide member 3, and flows into the interior of the atomizer core assembly 2. The guide member 3 and the atomizer core assembly 2 are coaxially disposed, which can effectively ensure that the guide member 3 collects and drains the surrounding condensate into the atomizer core assembly 2, and can fully absorb the condensate flowing out of the atomizer core assembly 2 when the atomizer 100 is inverted.

[0034] Since the condensate easily forms a liquid film during its flow, the liquid film will hinder the flow of the condensate, thereby affecting the collection effect of the condensate. The drainage protrusion 32 of the drainage member 3 is set to puncture the liquid film of the condensate, ensuring that the condensate flows smoothly, so that it flows back to the inside of the atomizer core assembly 2 through the drainage member 3.

[0035] To increase the usable capacity of the atomizer 100, the housing assembly 1 is provided with a liquid inlet 12. Once the atomized substrate in the liquid storage chamber 11 is depleted, the atomized substrate can be replenished through the inlet 12. To facilitate viewing of the remaining atomized substrate, the housing assembly 1 can be made of a transparent material or have a partially transparent structure. When not in use, the liquid inlet 12 is sealed with a liquid inlet plug 13 made of silicone.

[0036] See also Figure 4 and Figure 5 In some embodiments, a plurality of drainage protrusions 32 are provided, and the plurality of drainage protrusions 32 are spaced apart along the circumference of the drainage base to form drainage grooves 33 between two adjacent drainage protrusions 32. The drainage grooves 33 can guide the condensate. Due to the arrangement of the drainage protrusions 32 and the drainage grooves 33, the condensate flowing through the cross section of the drainage member 3 cannot form a complete liquid film, thereby avoiding obstruction to the flow of the condensate. The number of drainage protrusions 32 can be set to two, three, or four, etc., and is not limited here. In order to ensure uniform reflux and collection of the condensate, and to avoid the drainage capacity of the drainage groove 33 at a certain position being less than the capacity of the condensate, resulting in untimely reflux and collection of the condensate, thereby causing leakage, etc., the plurality of drainage protrusions 32 are evenly arranged along the circumference of the inner wall of the drainage base 31, and the drainage grooves 33 are also evenly arranged. Of course, the drainage grooves 33 can also be formed by directly digging grooves on the inner wall of the drainage base 31. When the amount of condensed liquid is small, the condensed liquid is directly stored in the drainage member 3 . When the amount of condensed liquid is large, part of the condensed liquid is stored in the drainage member 3 , and part of the condensed liquid can flow into the atomizer core assembly 2 along the drainage groove 33 .

[0037] In some specific embodiments, the drainage protrusion 32 extends axially along the drainage base 31 and extends from one edge of the drainage base 31 to the other edge of the drainage base 31. That is, the drainage protrusion 32 is a strip-shaped protrusion extending axially along the drainage base 31. Because the drainage protrusion 32 extends from one edge of the drainage base 31 to the other edge of the drainage base 31, it prevents the condensate from forming a liquid film upon entering the drainage member 3, thereby preventing the condensate from accumulating upon entering the drainage member 3. Of course, in other embodiments, the drainage protrusion 32 can also be a raised point provided on the inner wall of the drainage base 31, the raised point being located away from the air outlet 211, thereby preventing the condensate from forming a liquid film upon entering the drainage member 3.

[0038] In some specific embodiments, the edges of the drainage protrusion 32 are sharp edges without smooth transition, so that the edge can pierce the liquid film more easily. For example, the cross-section of the drainage protrusion 32 in the axial direction of the drainage base 31 is rectangular, trapezoidal or triangular.

[0039] See also Figure 4 and Figure 5 In some specific embodiments, the drainage base 31 includes a non-insertion portion 312 and an insertion portion 313. The non-insertion portion 312 and the insertion portion 313 are arranged in sequence along the axial direction of the drainage base 31. The non-insertion portion 312 is arranged against the air outlet 211 of the atomizing tube 22, and the insertion portion 313 is inserted into the atomizing tube 22 through the air outlet 211. The non-insertion portion 312 and the insertion portion 313 are an integrally formed structure, which is convenient for assembly. Through the cooperation of the non-insertion portion 312 and the insertion portion 313, the drainage member 3 can be fixedly clamped on one side of the atomizing tube 22. The insertion portion 313 is arranged in the atomizing tube 22, which can facilitate the drainage of condensate to the interior of the atomizing tube 22. Of course, in the gas embodiment, the non-insertion portion 312 and the insertion portion 313 can also be two independent parts.

[0040] The atomization core assembly 2 includes an atomization tube 22, a liquid guide member 23 and a heating element 24. The atomization tube 22 is arranged in the liquid storage chamber 11, and the atomization channel 21 is formed inside the atomization tube 22. The liquid guide member 23 is arranged inside the atomization tube 22 and is coaxially arranged with the atomization tube 22. The side wall of the atomization tube 22 is provided with a liquid inlet, which can be connected with the liquid storage chamber 11 through the liquid inlet. The atomized matrix flows into the liquid guide member 23 for storage through the liquid inlet. The liquid guide member 23 includes a liquid guide side wall, which is wound around the axis of the atomization tube 22 to form the liquid guide member 23. The heating element 24 is arranged inside the liquid guide member 23. In some specific embodiments, the heating element 24 can be fitted on the inner wall of the liquid guide 23. The heating element 24 is a mesh structure composed of heating wires, and has a large and uniform contact area with the liquid guide 23. It can evenly heat the atomized matrix and increase the atomization amount of the aerosol in the same time. The direct contact between the heating wire and the liquid guide 23 that stores the atomized matrix can also shorten the time for the atomized matrix to be heated and atomized, so that the aerosol can be quickly inhaled.

[0041] In some specific embodiments, at least part of the structure of the drainage base 31 abuts against the side of the liquid guide 23 near the air outlet 211. Specifically, the non-insertion portion 312 abuts against the side of the atomizing tube 22, and the insertion portion 313 abuts against the liquid guide 23. The condensed liquid can be collected and stored in the insertion portion 313 and directly guided to the liquid guide 23 for storage by utilizing the wicking effect (or capillary effect). Alternatively, the condensed liquid can directly fall from the through hole 311 of the drainage base 31 to the liquid guide 23 for adsorption and storage. At the same time, when the atomizer 100 is inverted, due to the contact between the liquid guide 23 and the insertion portion 313 of the drainage base 31, the condensed liquid can be stored through the drainage base 31 without backflow, thereby preventing condensed liquid leakage.

[0042] In some specific embodiments, the sidewall thickness of the drainage matrix 31 is greater than or equal to the thickness of the liquid-guiding sidewall. Preferably, the sidewall thickness of the insert portion 313 is greater than or equal to the thickness of the liquid-guiding sidewall, so that the liquid-guiding member 23 is in full contact with the drainage matrix 31, and condensate flowing back from the liquid-guiding member 23 and the interior (center) of the liquid-guiding member 23 can be fully absorbed, further effectively preventing condensate leakage.

[0043] In some specific embodiments, the outer diameter of the side of the drainage base 31 that contacts the liquid guide member 23 is consistent with the outer diameter of the liquid guide member 23, and the inner diameter of the liquid guide member 23 is smaller than the inner diameter of the drainage base 31, that is, the inner diameter of the liquid guide member 23 is smaller than the size of the through hole 311 on the drainage base 31. When the drainage groove 33 is directly formed by digging a groove on the inner wall of the drainage base 31, the inner diameter of the liquid guide member 23 is smaller than the inner diameter of the drainage groove 33. Because the heating element 24 is fitted on the inner wall of the liquid guide member 23 and the inner diameter of the liquid guide member 23 is smaller than the inner diameter of the drainage base 31, condensate can be prevented from directly dripping onto the heating element 24 and causing boiling, thereby preventing the user from being scalded by the scalding liquid. It can also prevent the condensate from leaking directly without passing through the drainage member 3 when the atomizer 100 is inverted.

[0044] It should be noted that the sidewall thickness of the drainage matrix 31 refers to the thickness after the sidewalls enclosed to form the drainage matrix 31 are unfolded, and can also be the radial dimension of the hollow drainage matrix 31. Of course, the thickness of the liquid-guiding sidewall of the liquid-guiding member 23 can also be the unfolded thickness, or the radial dimension of the liquid-guiding member 23.

[0045] In some specific embodiments, the flow guide 3 is constructed from a porous material, such as a porous ceramic material. This material exhibits a high porosity, improves liquid absorption and retention, and is easy to process, thereby preventing condensate leakage. Furthermore, the porous ceramic material is heat-absorbing and heat-resistant, which can reduce the temperature of the aerosol within the atomizing device 300, preventing burns to the user and structural failure due to excessive temperatures. This can extend the service life of the flow guide 3, and thus the service life of the atomizer 100 and the atomizing device 300.

[0046] In one embodiment, the flow guide member 3 is constructed of dense ceramics. Compared with porous ceramics, dense ceramics have a smoother surface and a better flow-guiding effect. Dense ceramics also have the advantages of being stronger and less prone to debris.

[0047] In some embodiments, the atomizer 100 further includes a mouthpiece 4 having an air outlet channel 41. The air outlet channel 41 is disposed on a side of the guide member 3 away from the atomizer core assembly 2. The air outlet channel 41 is connected to the air outlet 211 so that condensed liquid in the air outlet channel 41 can flow into the interior of the atomizer core assembly 2 through the air outlet 211. When a user completes a puffing action through the mouthpiece 4, aerosol will remain in the air outlet channel 41 and condense to form condensed liquid. Since the guide member 3 is disposed between the air outlet channel 41 and the air outlet 211, the condensed liquid can be collected and guided, causing the condensed liquid to flow back and enter the atomizer core assembly 2 through the air outlet 211. The mouthpiece 4 can be integrally formed with the housing assembly 1. Of course, to facilitate cleaning of the mouthpiece 4, the mouthpiece 4 can also be detachably connected to the housing assembly 1. The housing assembly 1 can be provided with a corresponding mounting cavity, and the mouthpiece 4 is inserted into the mounting cavity and abuts the atomizer core assembly 2 on opposite sides of the guide member 3. In some specific embodiments, when the mouthpiece 4 is integrally formed with the shell assembly 1, the air outlet channel 41 can be extended to form a cavity to replace the atomizer tube 22, and the liquid guide part 23 and the heating element 24 of the atomizer core assembly 2 are directly arranged in the cavity. When the mouthpiece 4 and the shell assembly 1 are detachably connected, the air outlet channel 41 can be extended to dock with the atomizer tube 22.

[0048] In some specific embodiments, in order to improve the sealing performance of the nebulizer 100, so that the nebulizer 100 can realize the flow of the atomized matrix from the liquid storage chamber 11 into the atomizer core assembly 2 based on negative pressure, the atomizer core assembly 2 also includes a bracket 25, and a sealing member 5 is provided between the bracket 25 and the shell assembly 1. The bracket 25 is coaxially arranged with the atomizer tube 22 and is sleeved on the outside of the atomizer tube 22. The sealing member 5 is inserted on the bracket 25 and is made of a silicone material with good sealing effect, easy to obtain and low cost.

[0049] In some embodiments, the atomizer 100 further includes a base 6, which is inserted into the housing assembly 1, and the atomizer core assembly 2 is disposed on the base 6, and the conductive electrode 7 is disposed on the base 6. A liquid absorbing member 8 is disposed between the atomizer core assembly 2 and the base 6, for absorbing liquid inside the atomizer core assembly 2 to prevent leakage of the liquid and corrosion of the power supply assembly 200 or the conductive electrode 7. The liquid absorbing member 8 can be made of a porous material, for example, a liquid absorbing cotton made of porous cotton fibers.

[0050] The above examples are used to illustrate the present application, which are only used to help understand the present application and are not intended to limit the present application. For those skilled in the art of the present application, based on the concept of the present application, they can also make some simple deductions, modifications or substitutions.

Claims

1. An atomizer, characterized in that: include: A housing assembly having a liquid storage cavity therein for storing atomized matrix; an atomizing core assembly, the atomizing core assembly being disposed in the liquid storage chamber and capable of communicating with the liquid storage chamber, for heating the atomizing matrix to form an aerosol, the atomizing core assembly having an atomizing channel, and the atomizing channel having an air outlet; as well as A guide member is arranged at the air outlet, and is used to guide and absorb condensate. The guide member includes a guide base and a guide protrusion. The guide base has a through hole, and the guide protrusion protrudes radially inward along the radial direction of the guide base and is arranged on the inner wall of the through hole.

2. The atomizer according to claim 1, characterized in that There are a plurality of drainage protrusions, and the plurality of drainage protrusions are arranged at intervals along the circumference of the drainage base to form a drainage groove between two adjacent drainage protrusions.

3. The atomizer according to claim 1 or 2, characterized in that The drainage protrusion is arranged along the axial direction of the drainage base and extends from one end surface of the drainage base to the other end surface.

4. The atomizer according to claim 1, characterized in that The cross section of the drainage protrusion in the axial direction of the drainage base is at least one of a rectangle, a trapezoid or a triangle.

5. The atomizer according to claim 1, characterized in that The drainage base includes a non-insertion portion and an insertion portion, which are arranged sequentially along the axial direction of the drainage base. The non-insertion portion contacts the end surface of the atomizer core assembly, and at least a portion of the insertion portion is inserted into the atomizer core assembly.

6. The atomizer according to claim 1, characterized in that The atomization core assembly includes an atomization tube, a liquid guide member and a heating element. The atomization tube is arranged in the liquid storage chamber, the atomization channel is formed inside the atomization tube, the liquid guide member is arranged inside the atomization tube and coaxially with the atomization tube, the liquid guide member includes a liquid guide side wall, and the liquid guide side wall is wound around the axis of the atomization tube to form the liquid guide member. The heating element is arranged inside the liquid guide member, and at least part of the structure of the drainage base abuts against the side of the liquid guide member close to the air outlet.

7. The atomizer according to claim 6, characterized in that The side wall thickness of the drainage base is greater than or equal to the thickness of the liquid-guiding side wall, and / or the outer diameter of the side surface of the drainage base abutting the liquid-guiding component is consistent with the outer diameter of the liquid-guiding component, and / or the inner diameter of the liquid-guiding component is smaller than the inner diameter of the drainage base.

8. The atomizer according to claim 1, characterized in that The flow guiding member is made of ceramic material.

9. The atomizer according to claim 1, characterized in that The atomizer further includes a mouthpiece having an air outlet channel. The air outlet channel is arranged on a side of the guide member away from the atomizer core assembly. The air outlet channel is connected to the air outlet port so that the condensate in the air outlet channel can flow into the atomizer core assembly through the air outlet port.

10. An atomizing device, characterized in that: The invention comprises a power supply component and an atomizer according to any one of claims 1 to 9, wherein the power supply component is used to provide power required for the atomizer to operate.

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